1. e4 d6 2. Nh3 f5 3. Bb5 c6 4. Ng5 g6 5. Nf7 Qd7 6. d4 h5 7. Bxc6 b5 8. Nxh8 f4 9. h3 Bh6 10. Nc3 a5 11. g3 Kf8 12. O-O Bb7 13. g4 Kg8
Frank Defense
Reference: 1. e4 d6
transpositions from: c8b7 · f8g8
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Propose this line as an exploration campaign
Keyboard move list
WHITE_WIN (practical, via MINIMAX) · ≤M11
This position: analysed (640.0M nodes across 2 passes) — Moves here: 1 searched · 4 from lines only
witness move: g4h5 (follow it below) end of line
proven by minimax from its replies: g4h5 wins
visits 2 · nodes 640.0M · 126.7s
raw engine output (last analysis)
info depth 32 seldepth 22 multipv 1 score mate 11 nodes 512002346 nps 4936056 hashfull 498 tbhits 68 time 103727 pv g4h5 f4f3 d1d2 g6g5 g1h1 b8d7 f1g1 a8c8 d2f4 d7f6 f4f5 f6e4 c1g5 g8h7 g1g7 h7h6 a1g1 c8g8 g1g6 h6h5 g7h7
info depth 31 seldepth 36 multipv 2 score cp 2630 nodes 512002346 nps 4936056 hashfull 498 tbhits 68 time 103727 pv c3d5 h5h4 d5c7 a8a7 g4g5 h6g7 c2c4 b7c8 c1d2 a5a4 g1h1 b5b4 c4c5 d6c5 d1e2 b8c6 a1c1 g8h8 e2b5 c8e6 c7e8 g7f8 e8d6 a7a8 d6f5 e6c4 b5b7 g6f5 d2b4
· earlier wider pass ·
info depth 20 seldepth 44 multipv 1 score cp 2781 nodes 128001602 nps 5564561 hashfull 171 tbhits 88 time 23003 pv g4h5 f4f3 c3d5 b8c6 g1h1 c6b4 d5b4 a8c8 c2c3 b5b4 c1g5 c8f8 c3c4 b4b3 a2a4 d6d5 c4c5 b7c8 d1d2 f8f4 f1g1 f4g4 g1g3 g4h4 e4e5 h4h3 d2f4
info depth 20 seldepth 38 multipv 2 score cp 2412 nodes 128001602 nps 5564561 hashfull 171 tbhits 88 time 23003 pv c3d5 h6g7 d5c7 a8a7 c2c4 b7c8 g1h1 a5a4 c1d2 b5c4 a1c1 b8c6 g4g5 g7f8 c7e6 g8h8 d4d5 c8a6 d2c3 c6d4 c3d4
info depth 20 seldepth 32 multipv 3 score cp 2314 nodes 128001602 nps 5564561 hashfull 171 tbhits 88 time 23003 pv g1h1 h5h4 c3d5 b8c6 d5c7 a8c8 c2c3 c6e5 c1f4 h6c1 b2b4 d6d5 e4e5 c8f8 f2f4 g8h8
info depth 20 seldepth 44 multipv 4 score cp 2166 nodes 128001602 nps 5564561 hashfull 171 tbhits 88 time 23003 pv a2a3 h6g7 c3d5 b8d7 d5e7 g7f6 g4g5 f6g5 e4e5 g8f8 f1e1 d6d5 c2c4 d5c4 d1c2 a8c8 c2c7 c8c7
info depth 20 seldepth 47 multipv 5 score cp 2091 nodes 128001602 nps 5564561 hashfull 171 tbhits 88 time 23003 pv c3a4 b8c6 a4b6 b7a6 c2c3 b5b4 c3c4 c6e5 c1f4 h6d2 g1h1 a5a4 b6a8 d6d5 a2a3 d5e4 d4d5 e7e5 d1e2 e5e4 d5d6
Moves
| move | state | eval | pn / dn | depth | |
|---|---|---|---|---|---|
| g4h5 | WHITE_WIN MATE_PV | ≤M11 | 0 / ∞ | - | |
| c3d5 | unexplored | 2630 | - | ||
| g1h1 | unexplored | 2314 | - | ||
| a2a3 | unexplored | 2166 | - | ||
| c3a4 | unexplored | 2091 | - | ||
| a1b1 | unexplored | not analysed | - | ||
| a2a4 | unexplored | not analysed | - | ||
| b2b3 | unexplored | not analysed | - | ||
| b2b4 | unexplored | not analysed | - | ||
| c1d2 | unexplored | not analysed | - | ||
| c1e3 | unexplored | not analysed | - | ||
| c1f4 | unexplored | not analysed | - | ||
| c3b1 | unexplored | not analysed | - | ||
| c3b5 | unexplored | not analysed | - | ||
| c3e2 | unexplored | not analysed | - | ||
| d1d2 | unexplored | not analysed | - | ||
| d1d3 | unexplored | not analysed | - | ||
| d1e1 | unexplored | not analysed | - | ||
| d1e2 | unexplored | not analysed | - | ||
| d1f3 | unexplored | not analysed | - | ||
| d4d5 | unexplored | not analysed | - | ||
| e4e5 | unexplored | not analysed | - | ||
| f1e1 | unexplored | not analysed | - | ||
| f2f3 | unexplored | not analysed | - | ||
| g1g2 | unexplored | not analysed | - | ||
| g1h2 | unexplored | not analysed | - | ||
| g4g5 | unexplored | not analysed | - | ||
| h3h4 | unexplored | not analysed | - |